56138760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9173}}^1$

素因数の和:9207

約数の個数: 96

約数和(自身を含む): 193204440

約数和(自身を除く): 137065680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 9173, 18346, 27519, 36692, 45865, 55038, 73384, 82557, 91730, 110076, 137595, 155941, 165114, 183460, 220152, 275190, 311882, 330228, 366920, 412785, 467823, 550380, 623764, 660456, 779705, 825570, 935646, 1100760, 1247528, 1403469, 1559410, 1651140, 1871292, 2339115, 2806938, 3118820, 3302280, 3742584, 4678230, 5613876, 6237640, 7017345, 9356460, 11227752, 14034690, 18712920, 28069380, 56138760]

約数ペア:

[(1, 56138760), (2, 28069380), (3, 18712920), (4, 14034690), (5, 11227752), (6, 9356460), (8, 7017345), (9, 6237640), (10, 5613876), (12, 4678230), (15, 3742584), (17, 3302280), (18, 3118820), (20, 2806938), (24, 2339115), (30, 1871292), (34, 1651140), (36, 1559410), (40, 1403469), (45, 1247528), (51, 1100760), (60, 935646), (68, 825570), (72, 779705), (85, 660456), (90, 623764), (102, 550380), (120, 467823), (136, 412785), (153, 366920), (170, 330228), (180, 311882), (204, 275190), (255, 220152), (306, 183460), (340, 165114), (360, 155941), (408, 137595), (510, 110076), (612, 91730), (680, 82557), (765, 73384), (1020, 55038), (1224, 45865), (1530, 36692), (2040, 27519), (3060, 18346), (6120, 9173)]